“Moana has always been a Disney heroine, and I’m also happy that she’s also a Disney princess,” Auli’i told ET. “She gets to hang out with all the rest of the other gals. They’ve been my childhood heroes, so [it was] my childhood on stage. It was great to join them.”

Pictured: Auli’i looks super cute while attending another day of the D23 Disney Expo on Saturday (July 15) at the Anaheim Convention Center in Anaheim, Calif.